41320242 has 12 divisors (see below), whose sum is σ = 89527230. Its totient is φ = 13773408.

The previous prime is 41320189. The next prime is 41320247. The reversal of 41320242 is 24202314.

It can be written as a sum of positive squares in only one way, i.e., 22838841 + 18481401 = 4779^2 + 4299^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 2295569 = 41320242 / (4 + 1 + 3 + 2 + 0 + 2 + 4 + 2).

It is not an unprimeable number, because it can be changed into a prime (41320247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1147767 + ... + 1147802.

Almost surely, 2^41320242 is an apocalyptic number.

41320242 is an abundant number, since it is smaller than the sum of its proper divisors (48206988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41320242 is a wasteful number, since it uses less digits than its factorization.

41320242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2295577 (or 2295574 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 41320242 is about 6428.0822956773. The cubic root of 41320242 is about 345.7171722839.

Adding to 41320242 its reverse (24202314), we get a palindrome (65522556).

The spelling of 41320242 in words is "forty-one million, three hundred twenty thousand, two hundred forty-two".